// Name: include/gtk/wx/webview.h
// Purpose: GTK webkit backend for web view component
// Author: Robert Roebling, Marianne Gagnon
-// Id: $Id$
// Copyright: (c) 2010 Marianne Gagnon, 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_GTK_WEBKITCTRL_H_
#define _WX_GTK_WEBKITCTRL_H_
-#include "wx/setup.h"
+#include "wx/defs.h"
-#if wxUSE_WEBVIEW_WEBKIT
+#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT && defined(__WXGTK__)
-#include "webkit/webkit.h"
#include "wx/sharedptr.h"
#include "wx/webview.h"
-//A set of hash function so we can map wxWebHistoryItems to WebKitWebHistoryItems
-class SharedPtrHash
-{
-public:
- SharedPtrHash() { }
-
- unsigned long operator()( const wxSharedPtr<wxWebHistoryItem> & item ) const
- {
-
- return wxPointerHash()(item.get());
- }
- SharedPtrHash& operator=(const SharedPtrHash&) { return *this; }
-};
-
-class SharedPtrEqual
-{
-public:
- SharedPtrEqual() { }
- bool operator()( const wxSharedPtr<wxWebHistoryItem> & a,
- const wxSharedPtr<wxWebHistoryItem> & b ) const
- {
- return wxPointerEqual()(a.get(), b.get());
- }
-
- SharedPtrEqual& operator=(const SharedPtrEqual&) { return *this; }
-};
-
-WX_DECLARE_HASH_MAP(wxSharedPtr<wxWebHistoryItem>, WebKitWebHistoryItem*,
- SharedPtrHash, SharedPtrEqual, HistoryItemHash);
+typedef struct _WebKitWebView WebKitWebView;
//-----------------------------------------------------------------------------
// wxWebViewWebKit
//-----------------------------------------------------------------------------
-class WXDLLIMPEXP_WEB wxWebViewWebKit : public wxWebView
+class WXDLLIMPEXP_WEBVIEW wxWebViewWebKit : public wxWebView
{
public:
- wxWebViewWebKit() { Init(); }
+ wxWebViewWebKit();
wxWebViewWebKit(wxWindow *parent,
wxWindowID id = wxID_ANY,
const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = wxWebViewNameStr)
{
- Init();
-
Create(parent, id, url, pos, size, style, name);
}
const wxSize& size = wxDefaultSize, long style = 0,
const wxString& name = wxWebViewNameStr);
+ virtual ~wxWebViewWebKit();
+
virtual bool Enable( bool enable = true );
// implementation
static wxVisualAttributes
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
- // helper to allow access to protected member from GTK callback
- void MoveWindow(int x, int y, int width, int height)
- {
- DoMoveWindow(x, y, width, height);
- }
-
- void ZoomIn();
- void ZoomOut();
- void SetWebkitZoom(float level);
- float GetWebkitZoom();
-
virtual void Stop();
- virtual void LoadUrl(const wxString& url);
+ virtual void LoadURL(const wxString& url);
virtual void GoBack();
virtual void GoForward();
- virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT);
- virtual bool CanGoBack();
- virtual bool CanGoForward();
+ virtual void Reload(wxWebViewReloadFlags flags = wxWEBVIEW_RELOAD_DEFAULT);
+ virtual bool CanGoBack() const;
+ virtual bool CanGoForward() const;
virtual void ClearHistory();
+ virtual void EnableContextMenu(bool enable = true);
virtual void EnableHistory(bool enable = true);
- virtual wxVector<wxSharedPtr<wxWebHistoryItem> > GetBackwardHistory();
- virtual wxVector<wxSharedPtr<wxWebHistoryItem> > GetForwardHistory();
- virtual void LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item);
- virtual wxString GetCurrentURL();
- virtual wxString GetCurrentTitle();
- virtual wxString GetPageSource();
- virtual wxString GetPageText();
- //We do not want to hide the other overloads
- using wxWebView::SetPage;
- virtual void SetPage(const wxString& html, const wxString& baseUrl);
+ virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetBackwardHistory();
+ virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetForwardHistory();
+ virtual void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item);
+ virtual wxString GetCurrentURL() const;
+ virtual wxString GetCurrentTitle() const;
+ virtual wxString GetPageSource() const;
+ virtual wxString GetPageText() const;
virtual void Print();
- virtual bool IsBusy();
+ virtual bool IsBusy() const;
void SetZoomType(wxWebViewZoomType);
wxWebViewZoomType GetZoomType() const;
bool CanSetZoomType(wxWebViewZoomType) const;
- virtual wxWebViewZoom GetZoom();
+ virtual wxWebViewZoom GetZoom() const;
virtual void SetZoom(wxWebViewZoom);
//Clipboard functions
- virtual bool CanCut();
- virtual bool CanCopy();
- virtual bool CanPaste();
+ virtual bool CanCut() const;
+ virtual bool CanCopy() const;
+ virtual bool CanPaste() const;
virtual void Cut();
virtual void Copy();
virtual void Paste();
//Undo / redo functionality
- virtual bool CanUndo();
- virtual bool CanRedo();
+ virtual bool CanUndo() const;
+ virtual bool CanRedo() const;
virtual void Undo();
virtual void Redo();
+ //Find function
+ virtual long Find(const wxString& text, int flags = wxWEBVIEW_FIND_DEFAULT);
+
//Editing functions
virtual void SetEditable(bool enable = true);
- virtual bool IsEditable();
+ virtual bool IsEditable() const;
//Selection
virtual void DeleteSelection();
- virtual bool HasSelection();
+ virtual bool HasSelection() const;
virtual void SelectAll();
- virtual wxString GetSelectedText();
- virtual wxString GetSelectedSource();
+ virtual wxString GetSelectedText() const;
+ virtual wxString GetSelectedSource() const;
virtual void ClearSelection();
virtual void RunScript(const wxString& javascript);
-
- //Virtual Filesystem Support
- virtual void RegisterProtocol(wxWebProtocolHandler* hanlder);
- /** FIXME: hack to work around signals being received too early */
- bool m_ready;
+ //Virtual Filesystem Support
+ virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler);
+ virtual wxVector<wxSharedPtr<wxWebViewHandler> > GetHandlers() { return m_handlerList; }
+ virtual void* GetNativeBackend() const { return m_web_view; }
/** TODO: check if this can be made private
* The native control has a getter to check for busy state, but except in
*/
bool m_busy;
+ wxString m_vfsurl;
+
+ //We use this flag to stop recursion when we load a page from the navigation
+ //callback, mainly when loading a VFS page
+ bool m_guard;
+
protected:
+ virtual void DoSetPage(const wxString& html, const wxString& baseUrl);
virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
private:
+ void ZoomIn();
+ void ZoomOut();
+ void SetWebkitZoom(float level);
+ float GetWebkitZoom() const;
+
+ //Find helper function
+ void FindClear();
+
// focus event handler: calls GTKUpdateBitmap()
void GTKOnFocus(wxFocusEvent& event);
- GtkWidget *web_view;
- gint m_historyLimit;
- HistoryItemHash m_historyMap;
+ WebKitWebView *m_web_view;
+ int m_historyLimit;
+
+ wxVector<wxSharedPtr<wxWebViewHandler> > m_handlerList;
+
+ //variables used for Find()
+ int m_findFlags;
+ wxString m_findText;
+ int m_findPosition;
+ int m_findCount;
- // FIXME: try to get DECLARE_DYNAMIC_CLASS macros & stuff right
- //DECLARE_DYNAMIC_CLASS(wxWebViewWebKit)
+ wxDECLARE_DYNAMIC_CLASS(wxWebViewWebKit);
};
-#endif // if wxHAVE_WEB_BACKEND_GTK_WEBKIT
+class WXDLLIMPEXP_WEBVIEW wxWebViewFactoryWebKit : public wxWebViewFactory
+{
+public:
+ virtual wxWebView* Create() { return new wxWebViewWebKit; }
+ virtual wxWebView* Create(wxWindow* parent,
+ wxWindowID id,
+ const wxString& url = wxWebViewDefaultURLStr,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxWebViewNameStr)
+ { return new wxWebViewWebKit(parent, id, url, pos, size, style, name); }
+};
+
+
+#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT && defined(__WXGTK__)
#endif
projects / wxWidgets.git / blobdiff